# File lib/phusion_passenger/utils/file_system_watcher.rb, line 123
                        def initialize(filename, stat)
                                @filename = filename
                                @stat = stat
                                @subfiles = {}
                                Dir.foreach(filename) do |entry|
                                        next if entry == DOT || entry == DOTDOT
                                        subfilename = "#{filename}/#{entry}"
                                        @subfiles[entry] = FileInfo.new(subfilename, File.stat(subfilename))
                                end
                        end